KR100421148B1 - 비철금속 강력절삭용 엔드밀 - Google Patents
비철금속 강력절삭용 엔드밀 Download PDFInfo
- Publication number
- KR100421148B1 KR100421148B1 KR10-2001-0017338A KR20010017338A KR100421148B1 KR 100421148 B1 KR100421148 B1 KR 100421148B1 KR 20010017338 A KR20010017338 A KR 20010017338A KR 100421148 B1 KR100421148 B1 KR 100421148B1
- Authority
- KR
- South Korea
- Prior art keywords
- cutting
- valley
- tool
- end mill
- side cutting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/08—Side or top views of the cutting edge
- B23C2210/088—Cutting edges with a wave form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/20—Number of cutting edges
- B23C2210/203—Number of cutting edges four
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/64—Using an endmill, i.e. a shaft milling cutter, to generate profile of a crankshaft or camshaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
Description
Claims (4)
- 공작기계 홀더의 축방향 보어에 합체되는 원통형 생크부(10)와;상기 생크부(10)의 하단에 다수의 플루트(21)가 원주면에 파여져 형성되며 각각 일측끝단에 길이방향으로 절삭날(22)을 구비한 측면 절삭부(20)와;상기 생크부(10)의 하부면에 형성되며 절삭날(22)을 구비한 평면 절삭부(30)로 이루어진 엔드밀(1)에 있어서,상기 측면 절삭부(20)는 연속적으로 산(23)과 골(24)이 연결된 파형으로 각각 서로 엇갈리도록 형성되고, 이 측면 절삭부(20)의 하부끝단에는 상기한 산(23)과 골(24)이 형성되어 있지 않는 초기 여유부(25)가 일정한 길이(l)로 형성되며,상기 산(23)과 골(24)은 소정 반경(R)을 가지는 원호부(23a)가 직선부(23b)에 의해 연결되어 형성되고,상기 초기 여유부의 끝단에는 미세한 직선부(d)로 이루어진 날끝보호부(26)가 측면 절삭부(20)의 내측으로 1°∼10°사이의 날끝각(θ)을 가지고 형성되며,상기 평면 절삭부(30)에는 절삭날(22)이 중심점(C)을 지나 연장되는 센터가공연장부(31)와 상기 센터가공연장부(31)에 의해서 가공된 칩을 외부로 배출하는 칩배출홈(32)이 형성되어 있는 것을 특징으로 하는 비철금속 강력절삭용 엔드밀.
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0017338A KR100421148B1 (ko) | 2001-04-02 | 2001-04-02 | 비철금속 강력절삭용 엔드밀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0017338A KR100421148B1 (ko) | 2001-04-02 | 2001-04-02 | 비철금속 강력절삭용 엔드밀 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020010009176U Division KR200237199Y1 (ko) | 2001-04-02 | 2001-04-02 | 비철금속 강력절삭용 엔드밀 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020077583A KR20020077583A (ko) | 2002-10-12 |
KR100421148B1 true KR100421148B1 (ko) | 2004-03-10 |
Family
ID=27699562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0017338A KR100421148B1 (ko) | 2001-04-02 | 2001-04-02 | 비철금속 강력절삭용 엔드밀 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100421148B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100925118B1 (ko) * | 2009-05-19 | 2009-11-05 | 신동기 | 웨이브 엔드밀 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5369892U (ko) * | 1976-11-16 | 1978-06-12 | ||
JPS5947110A (ja) * | 1982-09-08 | 1984-03-16 | Nippon Kogu Seisakusho:Kk | エンドミル |
JPS6094212A (ja) * | 1983-10-31 | 1985-05-27 | Nippon Kogu Seisakusho:Kk | エンドミル |
JPS6181815U (ko) * | 1984-11-01 | 1986-05-30 | ||
JPS6334010A (ja) * | 1986-07-30 | 1988-02-13 | Nachi Fujikoshi Corp | ラフイングエンドミル |
JPH01127214A (ja) * | 1987-11-12 | 1989-05-19 | O S G Kk | 荒削りエンドミル |
JPH06315816A (ja) * | 1993-05-06 | 1994-11-15 | Kobe Steel Ltd | エンドミル |
JPH06315817A (ja) * | 1993-05-07 | 1994-11-15 | Hitachi Tool Eng Ltd | ラフィングエンドミル |
JPH08276311A (ja) * | 1995-04-06 | 1996-10-22 | Sumitomo Electric Ind Ltd | スパイラルエンドミルおよびその製造方法 |
JPH11216609A (ja) * | 1998-01-30 | 1999-08-10 | Hitachi Tool Eng Ltd | ラジアス刃エンドミル |
KR200237199Y1 (ko) * | 2001-04-02 | 2001-10-10 | 강호연 | 비철금속 강력절삭용 엔드밀 |
-
2001
- 2001-04-02 KR KR10-2001-0017338A patent/KR100421148B1/ko active IP Right Grant
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5369892U (ko) * | 1976-11-16 | 1978-06-12 | ||
JPS5947110A (ja) * | 1982-09-08 | 1984-03-16 | Nippon Kogu Seisakusho:Kk | エンドミル |
JPS6094212A (ja) * | 1983-10-31 | 1985-05-27 | Nippon Kogu Seisakusho:Kk | エンドミル |
JPS6181815U (ko) * | 1984-11-01 | 1986-05-30 | ||
JPS6334010A (ja) * | 1986-07-30 | 1988-02-13 | Nachi Fujikoshi Corp | ラフイングエンドミル |
JPH01127214A (ja) * | 1987-11-12 | 1989-05-19 | O S G Kk | 荒削りエンドミル |
JPH06315816A (ja) * | 1993-05-06 | 1994-11-15 | Kobe Steel Ltd | エンドミル |
JPH06315817A (ja) * | 1993-05-07 | 1994-11-15 | Hitachi Tool Eng Ltd | ラフィングエンドミル |
JPH08276311A (ja) * | 1995-04-06 | 1996-10-22 | Sumitomo Electric Ind Ltd | スパイラルエンドミルおよびその製造方法 |
JPH11216609A (ja) * | 1998-01-30 | 1999-08-10 | Hitachi Tool Eng Ltd | ラジアス刃エンドミル |
KR200237199Y1 (ko) * | 2001-04-02 | 2001-10-10 | 강호연 | 비철금속 강력절삭용 엔드밀 |
Also Published As
Publication number | Publication date |
---|---|
KR20020077583A (ko) | 2002-10-12 |
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